Security Advisory - Denial of Service Vulnerability on Several Products
- SA No:huawei-sa-20171129-01-cert
- Initial Release Date: Nov 29, 2017
- Last Release Date: Nov 29, 2017
There is a denial of service vulnerability on several products. The software decodes X.509 certificate in an improper way. A remote unauthenticated attacker could send a crafted X.509 certificate to the device. Successful exploit could result in a denial of service on the device. (Vulnerability ID: HWPSIRT-2016-12087)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-15341.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-cert-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
AR3200 |
V200R008C20 |
Upgrade to V200R009C00 |
|
V200R008C30 |
||
|
TE40 |
V600R006C00 |
V600R006C00SPC400 |
|
TE50 |
V600R006C00 |
V600R006C00SPC400 |
|
TE60 |
V600R006C00 |
V600R006C00SPC200 |
Successful exploit could result in a denial of service on the device.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Temporal Score: 7.0 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker accesses to the victim's network.
Vulnerability details:
The software decodes X.509 certificate in an improper way. A remote unauthenticated attacker could send a crafted X.509 certificate to the device. Successful exploit could result in a denial of service on the device.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.
This vulnerability was discovered by Huawei internal tester.
None
Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.
To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.
To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.
